Add "showRawRequestBody" command (#1121)

extensions/copilot/package.json

@@ -2160,6 +2160,10 @@
 				"command": "github.copilot.chat.debug.hideNesRequests",
 				"title": "Hide NES Requests"
 			},
+			{
+				"command": "github.copilot.chat.debug.showRawRequestBody",
+				"title": "Show Raw Request Body"
+			},
 			{
 				"command": "github.copilot.chat.debug.exportLogItem",
 				"title": "Export as...",
@@ -3347,6 +3351,10 @@
 				{
 					"command": "github.copilot.chat.mcp.setup.flow",
 					"when": "false"
+				},
+				{
+					"command": "github.copilot.chat.debug.showRawRequestBody",
+					"when": "false"
 				}
 			],
 			"view/title": [
@@ -3372,6 +3380,11 @@
 				}
 			],
 			"view/item/context": [
+				{
+					"command": "github.copilot.chat.debug.showRawRequestBody",
+					"when": "view == copilot-chat && viewItem == request",
+					"group": "export@0"
+				},
 				{
 					"command": "github.copilot.chat.debug.exportLogItem",
 					"when": "view == copilot-chat && (viewItem == toolcall || viewItem == request)",
@@ -4182,4 +4195,4 @@
 		"string_decoder": "npm:string_decoder@1.2.0",
 		"node-gyp": "npm:node-gyp@10.3.1"
 	}
-}
+}

extensions/copilot/src/extension/log/vscode-node/requestLogTree.ts

@@ -26,6 +26,7 @@ const exportPromptArchiveCommand = 'github.copilot.chat.debug.exportPromptArchiv
 const exportPromptLogsAsJsonCommand = 'github.copilot.chat.debug.exportPromptLogsAsJson';
 const exportAllPromptLogsAsJsonCommand = 'github.copilot.chat.debug.exportAllPromptLogsAsJson';
 const saveCurrentMarkdownCommand = 'github.copilot.chat.debug.saveCurrentMarkdown';
+const showRawRequestBodyCommand = 'github.copilot.chat.debug.showRawRequestBody';
 
 export class RequestLogTree extends Disposable implements IExtensionContribution {
 	readonly id = 'requestLogTree';
@@ -488,6 +489,15 @@ export class RequestLogTree extends Disposable implements IExtensionContribution
 				vscode.window.showErrorMessage(`Failed to export all prompt logs as JSON: ${error}`);
 			}
 		}));
+
+		this._register(vscode.commands.registerCommand(showRawRequestBodyCommand, async (arg?: ChatPromptItem) => {
+			const requestId = arg?.id;
+			if (!requestId) {
+				return;
+			}
+
+			await vscode.commands.executeCommand('vscode.open', vscode.Uri.parse(ChatRequestScheme.buildUri({ kind: 'request', id: requestId }, 'rawrequest')));
+		}));
 	}
 }
 

extensions/copilot/src/extension/prompt/vscode-node/requestLoggerImpl.ts

@@ -287,6 +287,8 @@ export class RequestLogger extends AbstractRequestLogger {
 
 				if (format === 'json') {
 					return this._renderToJson(entry);
+				} else if (format === 'rawrequest') {
+					return this._renderRawRequestToJson(entry);
 				} else {
 					// Existing markdown logic
 					switch (entry.kind) {
@@ -708,4 +710,21 @@ export class RequestLogger extends AbstractRequestLogger {
 
 		return result.join('\n');
 	}
+
+	private _renderRawRequestToJson(entry: LoggedInfo): string {
+		if (entry.kind !== LoggedInfoKind.Request) {
+			return 'Not available';
+		}
+
+		const req = entry.entry;
+		if (req.type === LoggedRequestKind.MarkdownContentRequest || !('body' in req.chatParams) || !req.chatParams.body) {
+			return 'Not available';
+		}
+
+		try {
+			return JSON.stringify(req.chatParams.body, null, 2);
+		} catch (e) {
+			return `Failed to render body: ${e}`;
+		}
+	}
 }

extensions/copilot/src/platform/requestLogger/node/requestLogger.ts

@@ -29,8 +29,15 @@ export type UriData = { kind: 'request'; id: string } | { kind: 'latest' };
 export class ChatRequestScheme {
 	public static readonly chatRequestScheme = 'ccreq';
 
-	public static buildUri(data: UriData, format: 'markdown' | 'json' = 'markdown'): string {
-		const extension = format === 'json' ? 'json' : 'copilotmd';
+	public static buildUri(data: UriData, format: 'markdown' | 'json' | 'rawrequest' = 'markdown'): string {
+		let extension: string;
+		if (format === 'markdown') {
+			extension = 'copilotmd';
+		} else if (format === 'json') {
+			extension = 'json';
+		} else { // rawrequest
+			extension = 'request.json';
+		}
 		if (data.kind === 'latest') {
 			return `${ChatRequestScheme.chatRequestScheme}:latest.${extension}`;
 		} else {
@@ -38,7 +45,7 @@ export class ChatRequestScheme {
 		}
 	}
 
-	public static parseUri(uri: string): { data: UriData; format: 'markdown' | 'json' } | undefined {
+	public static parseUri(uri: string): { data: UriData; format: 'markdown' | 'json' | 'rawrequest' } | undefined {
 		// Check for latest markdown
 		if (uri === this.buildUri({ kind: 'latest' }, 'markdown')) {
 			return { data: { kind: 'latest' }, format: 'markdown' };
@@ -47,6 +54,10 @@ export class ChatRequestScheme {
 		if (uri === this.buildUri({ kind: 'latest' }, 'json')) {
 			return { data: { kind: 'latest' }, format: 'json' };
 		}
+		// Check for latest rawrequest
+		if (uri === this.buildUri({ kind: 'latest' }, 'rawrequest')) {
+			return { data: { kind: 'latest' }, format: 'rawrequest' };
+		}
 
 		// Check for specific request markdown
 		const mdMatch = uri.match(/ccreq:([^\s]+)\.copilotmd/);
@@ -54,6 +65,12 @@ export class ChatRequestScheme {
 			return { data: { kind: 'request', id: mdMatch[1] }, format: 'markdown' };
 		}
 
+		// specific raw body json
+		const bodyJsonMatch = uri.match(/ccreq:([^\s]+)\.request\.json/);
+		if (bodyJsonMatch) {
+			return { data: { kind: 'request', id: bodyJsonMatch[1] }, format: 'rawrequest' };
+		}
+
 		// Check for specific request JSON
 		const jsonMatch = uri.match(/ccreq:([^\s]+)\.json/);
 		if (jsonMatch) {
@@ -64,7 +81,7 @@ export class ChatRequestScheme {
 	}
 
 	public static findAllUris(text: string): { uri: string; range: OffsetRange }[] {
-		const linkRE = /(ccreq:[^\s]+\.(copilotmd|json))/g;
+		const linkRE = /(ccreq:[^\s]+\.(copilotmd|json|request\.json))/g;
 		return [...text.matchAll(linkRE)].map(
 			(m) => {
 				const identifier = m[1];